Tests boilerplate

test/app.test.js

@@ -0,0 +1,14 @@
+/* jshint -W117 */
+const request = require('supertest');
+const config = require('./config.test.json');
+const app = require('../src/app')(config);
+
+describe('Test root path', () => {
+    test('GET / 200', done => {
+       request(app).get('/').then(response => {
+           expect(response.statusCode).toBe(200);
+           done();
+       });
+    });
+});
+